Acronym	tisso
Name	truncated stella octangula, compound of 2 tut
Coxeter symbol	[2{;3;3}]{3,4}
	© ©
Circumradius	sqrt(11/8) = 1.172604
Vertex figure	[3,6,6]
General of army	q3o4x
Colonel of regiment	(is itself locally convex)
Admiral of fleet	oct
Dihedral angles (at margins)	between {3} and {6}:   arccos(-1/3) = 109.471221° between {6} and {6}:   arccos(1/3) = 70.528779°
External links

Incidence matrix according to Dynkin symbol

xo3xx3ox

o.3o.3o.  & | 24 |  1  2 | 2 1 || 1
------------+----+-------+-----++--
x. .. ..  & |  2 | 12  * | 2 0 || 1
.. x. ..  & |  2 |  * 24 | 1 1 || 1
------------+----+-------+-----++--
x.3x. ..  & |  6 |  3  3 | 8 * || 1
.. x.3o.  & |  3 |  0  3 | * 8 || 1
------------+----+-------+-----++--
x.3x.3o.  & ♦ 12 |  6 12 | 4 4 || 2